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KD2671B Digital Insulation Resistance Tester
KD2671B Digital Insulation Resistance Tester

KD2671B Digital Insulation Resistance Tester

Applications:

Ideal for insulation resistance testing of large-capacity transformers, generators, power cables, arresters and other electrical equipment. Suitable for maintenance, testing and verification in harsh environments with shock, dust and moisture resistance.

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

A versatile tester with 6 voltage levels (250V/500V/1000V/2500V/5000V/10000V). Features analog pointer + digital display, automatic calculation of insulation indicators, AC/DC dual power supply and power-off data retention, easy to operate and carry.

Features:

  1. Multiple rated test voltages available to meet insulation testing needs of different electrical equipment.
  2. 3½ LCD large-screen display with high resolution for convenient and clear reading.
  3. AC/DC dual power supply (AC220V±10% or 12V/1.8AH lithium battery) with low power consumption and long service time.
  4. Shock, dust and moisture resistant structure, adaptable to harsh working conditions.
  5. Perfect protection functions, withstands short circuit and residual voltage impact of tested equipment.
  6. Automatically calculates absorption ratio and polarization index, with power-off data retention function.
  7. Strong load capacity and anti-interference ability, ensuring accurate, reliable and stable measurement results.

Parameter:

  1. Rated voltage options: 250V, 500V, 1000V, 2500V, 5000V, 10000V
  2. Measurement range (KD2671B): 1~1999MΩ (500V/1000V), 2.00~199.9GΩ (2500V/5000V)
  3. Measurement error (KD2671B): ±(5%RDG+2d) (500V/1000V), ±(10%RDG+2d) (2500V/5000V)
  4. Output short-circuit current: ≤2mA
  5. Housing insulation resistance: ≥50MΩ (at 1000V)
  6. Housing insulation withstand voltage: AC 3kV, 50Hz for 1min
  7. Operating temperature and humidity: -10℃~+50℃, <70%RH
  8. Working power supply: AC220V±10% (load≥20MΩ) or DC12V high-performance rechargeable lithium battery
  9. Power consumption: ≤150mA
  10. Dimensions (L×W×D): 260mm×180mm×100mm
  11. Weight: 1kg
  12. Display mode: Analog pointer and digital synchronous display
  13. Functional indicators: Automatic calculation of absorption ratio and polarization index, power-off data retention
  14. Undervoltage prompt: Displays undervoltage symbol when battery voltage is insufficient